About Oppens
Oppens is a Swiss municipality located in the canton of Vaud (VD), at 46.716° latitude and 6.695° longitude. The municipality is part of the Lake Geneva region, temperate climate with lake influence, mild winters and warm summers. Also known as Oppens, Oppens benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Oppens
The climate in Oppens is characteristic of the Lake Geneva region, temperate climate with lake influence, mild winters and warm summers. Temperatures, precipitation and wind conditions vary throughout the year with local features linked to altitude and surrounding terrain. Our data comes from official weather stations and real-time Netatmo sensors for Oppens and neighboring municipalities.
On this page you will find the detailed weather forecast for Oppens: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Oppens: 1991–2020 normals
In Oppens (547 m), the mean annual temperature is 9.5 °C. The warmest month is July (18.7 °C on average) and the coldest January (1.3 °C). About 874 mm of precipitation falls per year, peaking in August (90 mm) with a minimum in February (50 mm). The sun shines for about 1860 hours a year, mostly in July (250 h). On average there are 90 frost days and 14 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.9 °C and the absolute minimum −9.3 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) | Sunshine (h) | Frost days | Summer days |
|---|---|---|---|---|---|---|---|
| Jan | 1.3 °C | 11.2 °C | −9.3 °C | 61 | 67 | 20 | 0 |
| Feb | 1.8 °C | 13.2 °C | −9.0 °C | 50 | 93 | 19 | 0 |
| Mar | 5.2 °C | 18.2 °C | −6.0 °C | 51 | 158 | 15 | 0 |
| Apr | 8.9 °C | 22.3 °C | −2.8 °C | 61 | 183 | 5 | 1 |
| May | 13.1 °C | 26.6 °C | 1.5 °C | 83 | 194 | 0 | 4 |
| Jun | 16.8 °C | 30.1 °C | 5.1 °C | 88 | 233 | 0 | 12 |
| Jul | 18.7 °C | 31.9 °C | 7.0 °C | 82 | 250 | 0 | 18 |
| Aug | 18.1 °C | 30.6 °C | 6.3 °C | 90 | 235 | 0 | 16 |
| Sep | 13.9 °C | 25.4 °C | 2.8 °C | 74 | 202 | 0 | 4 |
| Oct | 9.8 °C | 21.1 °C | −0.8 °C | 85 | 128 | 2 | 0 |
| Nov | 4.9 °C | 15.5 °C | −5.2 °C | 68 | 74 | 10 | 0 |
| Dec | 2.0 °C | 11.8 °C | −8.4 °C | 78 | 43 | 17 | 0 |
| Year | 9.5 °C | 31.9 °C | −9.3 °C | 874 | 1860 | 90 | 55 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Mathod (10 km, 435 m), Bullet / La Frétaz (17 km, 1205 m), Payerne (22 km, 490 m), adjusted to the elevation of Oppens (547 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Oppens:
- Weather Orzens
- Weather Rueyres
- Weather Ogens
- Weather Pailly
- Weather Bioley-Magnoux
- Weather Ursins
- Weather Montanaire
- Weather Boulens
- Weather Bercher
- Weather Essertines-sur-Yverdon
- Weather Donneloye
- Weather Cronay
Frequently asked questions about weather in Oppens
What is the weather in Oppens today?
At the top of the page you will find the current temperature, precipitation and wind in Oppens, updated in real time.
What is the 15-day forecast for Oppens?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Oppens.
Will it rain tomorrow in Oppens?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Oppens.
What is the air quality in Oppens?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Oppens.
Are there weather alerts for Oppens?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Oppens located?
Oppens sits at around 547 m above sea level in the canton of Vaud. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Oppens?
The warmest month in Oppens is July, averaging 18.7 °C (1991–2020 normal). The coldest is January at 1.3 °C.
How much does it rain in Oppens per year?
Oppens receives about 874 mm of precipitation a year. The wettest month is August (90 mm), the driest February (50 mm).
When is the best time to visit Oppens?
For warmth and sunshine: July (18.7 °C on average, 250 h of sun). The coldest month is January (1.3 °C). Check the 15-day forecast above for your dates.